GRE POWERPREP vs Synap
| GRE POWERPREP | Synap | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | Yes |
| Paid from | — | £100/mo |
| Open source | No | No |
| Platforms | macOS, Web, Windows | Android, extension, iOS, macOS, Web, Windows |
| Free plan | Yes | No |
| Full-length mock tests | Yes | — |
| Exam scope | single_exam | — |
| Platform support | Web, Windows, macOS | — |
Both are listed in Best Exam Prep Apps. On Everything Xiaomi, GRE POWERPREP scores higher on our published basis.